AU1234601A - High pressure capillary liquid chromatography solvent delivery system - Google Patents

High pressure capillary liquid chromatography solvent delivery system

Info

Publication number
AU1234601A
AU1234601A AU12346/01A AU1234601A AU1234601A AU 1234601 A AU1234601 A AU 1234601A AU 12346/01 A AU12346/01 A AU 12346/01A AU 1234601 A AU1234601 A AU 1234601A AU 1234601 A AU1234601 A AU 1234601A
Authority
AU
Australia
Prior art keywords
high pressure
delivery system
liquid chromatography
solvent delivery
capillary liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU12346/01A
Inventor
Theodore A. Dourdeville
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Waters Investments Ltd
Original Assignee
Waters Investments Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Waters Investments Ltd filed Critical Waters Investments Ltd
Publication of AU1234601A publication Critical patent/AU1234601A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/24—Automatic injection systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/16—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the fluid carrier
    • B01D15/166—Fluid composition conditioning, e.g. gradient
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/36—Control of physical parameters of the fluid carrier in high pressure liquid systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
    • G01N2030/326—Control of physical parameters of the fluid carrier of pressure or speed pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Sampling And Sample Adjustment (AREA)
AU12346/01A 1999-10-29 2000-10-27 High pressure capillary liquid chromatography solvent delivery system Abandoned AU1234601A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/430,820 US6299767B1 (en) 1999-10-29 1999-10-29 High pressure capillary liquid chromatography solvent delivery system
US09430820 1999-10-29
PCT/US2000/029539 WO2001032288A1 (en) 1999-10-29 2000-10-27 High pressure capillary liquid chromatography solvent delivery system

Publications (1)

Publication Number Publication Date
AU1234601A true AU1234601A (en) 2001-05-14

Family

ID=23709187

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12346/01A Abandoned AU1234601A (en) 1999-10-29 2000-10-27 High pressure capillary liquid chromatography solvent delivery system

Country Status (5)

Country Link
US (2) US6299767B1 (en)
EP (1) EP1231994B1 (en)
JP (1) JP4713043B2 (en)
AU (1) AU1234601A (en)
WO (1) WO2001032288A1 (en)

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WO2003008102A1 (en) * 2001-07-18 2003-01-30 The Regents Of The University Of Michigan Microfluidic gravity pump with constant flow rate
EP1324033B1 (en) * 2001-12-21 2006-09-20 Agilent Technologies, Inc. (a Delaware corporation) Method for providing flow rates for fluids
US7261812B1 (en) 2002-02-13 2007-08-28 Nanostream, Inc. Multi-column separation devices and methods
WO2003068402A1 (en) * 2002-02-13 2003-08-21 Nanostream, Inc. Microfluidic separation column devices and fabrication methods
US6623630B1 (en) 2002-03-13 2003-09-23 Dionex Corporation Method and apparatus for monitoring a fluid system
US20040005247A1 (en) * 2002-07-03 2004-01-08 Nanostream, Inc. Microfluidic closed-end metering systems and methods
US7214320B1 (en) 2002-08-08 2007-05-08 Nanostream, Inc. Systems and methods for high throughput sample analysis
US7951597B2 (en) * 2002-09-11 2011-05-31 Waters Technologies Corporation Pressurized fluid sample injector and method of injecting fluid samples
DE10393201B4 (en) * 2002-09-11 2023-11-16 Waters Technologies Corp. (N.D.Ges.D. Staates Delaware) High pressure fluid sample injection device and method
DE10393861B4 (en) * 2002-12-09 2016-12-15 Waters Technologies Corp. (N.D.Ges.D. Staates Delaware) Device for a freeze-thaw valve circuit and method for switching a freeze-thaw valve
US6780315B2 (en) * 2002-12-09 2004-08-24 Waters Investments Limited Backflow prevention for high pressure gradient systems
US6962658B2 (en) * 2003-05-20 2005-11-08 Eksigent Technologies, Llc Variable flow rate injector
US20050032238A1 (en) * 2003-08-07 2005-02-10 Nanostream, Inc. Vented microfluidic separation devices and methods
US7028536B2 (en) * 2004-06-29 2006-04-18 Nanostream, Inc. Sealing interface for microfluidic device
US7632245B1 (en) * 2003-08-18 2009-12-15 Medrad, Inc. Devices, systems and methods for delivery of a fluid into a patient during a magnetic resonance procedure
JP4377639B2 (en) * 2003-09-18 2009-12-02 株式会社日立ハイテクノロジーズ Pumps and liquid pumps for chromatography
US7144502B2 (en) * 2004-06-04 2006-12-05 Johnson & Johnson Chromatography system with gradient storage and method for operating the same
DE112005001999B4 (en) * 2004-08-24 2021-10-21 Waters Technologies Corp. (N.D.Ges.D. Staates Delaware) Devices, systems and methods for flow compensating pump injector synchronization
CN101228424A (en) * 2005-02-22 2008-07-23 维多尼公司 Liquid gas vaporization and measurement system and method
US20060213823A1 (en) * 2005-03-01 2006-09-28 Michael Rigoli Accel-X™ HPLC column hardware
WO2007021810A2 (en) * 2005-08-11 2007-02-22 Eksigent Technologies, Llc Microfluidic methods and apparatuses for fluid mixing and valving
US20070183928A1 (en) * 2005-09-09 2007-08-09 Eksigent Technologies, Llc Variable flow rate system for column chromatography
US8241013B2 (en) * 2005-10-27 2012-08-14 Waters Technologies Corporation Serial capillary pump
US9103814B2 (en) * 2006-03-17 2015-08-11 Waters Technologies Corporation Solvent delivery system for liquid chromatography that maintains fluid integrity and pre-forms gradients
JP2010145369A (en) * 2008-12-22 2010-07-01 Tosoh Corp Method and apparatus for delivering fluid to analyzing means in gradient analysis
WO2010138667A1 (en) * 2009-05-29 2010-12-02 Waters Technologies Corporation Chromatography apparatus and methods using multiple microfluidic substrates
US9643103B2 (en) * 2010-05-26 2017-05-09 Waters Technologies Corporation Process for preparing liquid mixtures of known pH and salt concentration
US9486573B2 (en) 2013-03-14 2016-11-08 Bayer Healthcare Llc Fluid delivery system and method of fluid delivery to a patient
JP6078422B2 (en) * 2013-06-17 2017-02-08 株式会社日立ハイテクノロジーズ Liquid chromatograph liquid feeding device and liquid chromatograph device
AU2014290270B2 (en) 2013-07-17 2017-06-22 Bayer Healthcare, Llc Cartridge-based in-bore infuser
GB2524147B (en) * 2014-02-06 2016-02-10 Waters Technologies Corp Method for high pressure gradient chromatography using pump stroke control
US10422776B2 (en) * 2014-05-09 2019-09-24 Waters Technologies Corporation Methods for preparing liquid mixtures
DE102014110865A1 (en) * 2014-07-31 2014-12-18 Agilent Technologies, Inc. - A Delaware Corporation - Caching sample sections for artifact-suppressing fluid processing
US9945762B2 (en) * 2014-12-30 2018-04-17 Agilent Technologies, Inc. Apparatus and method for introducing sample into a separation unit of a chromatography system without disrupting a mobile phase
WO2018134662A1 (en) * 2017-01-17 2018-07-26 Waters Technologies Corporation Systems, methods, and devices for providing pressurized solvent flow
US10613006B1 (en) 2018-09-24 2020-04-07 Mustang Sampling, LLC. Liquid vaporization device and method
CA3109577A1 (en) * 2020-02-20 2021-08-20 Well-Focused Technologies, LLC Scalable treatment system for autonomous chemical treatment
CN113915177B (en) * 2021-09-16 2024-05-14 利穗科技(苏州)有限公司 Electrohydraulic servo driving device and chromatographic equipment

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US4942018A (en) 1987-02-10 1990-07-17 Ldc Analytical Inc. Packed bed gradient generator for high performance liquid chromatography
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US5531106A (en) 1995-01-18 1996-07-02 Lyon; Dan Volume control system for a chromatograph
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Also Published As

Publication number Publication date
EP1231994A4 (en) 2008-03-12
JP4713043B2 (en) 2011-06-29
US6299767B1 (en) 2001-10-09
JP2003513255A (en) 2003-04-08
US6610201B2 (en) 2003-08-26
US20020017484A1 (en) 2002-02-14
EP1231994B1 (en) 2013-01-23
EP1231994A1 (en) 2002-08-21
WO2001032288A1 (en) 2001-05-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase